| 1 | /* Return the basename of a pathname.
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| 2 | This file is in the public domain. */
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| 3 |
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| 4 | /*
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| 5 |
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| 6 | @deftypefn Supplemental char* basename (const char *@var{name})
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| 7 |
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| 8 | Returns a pointer to the last component of pathname @var{name}.
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| 9 | Behavior is undefined if the pathname ends in a directory separator.
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| 10 |
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| 11 | @end deftypefn
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| 12 |
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| 13 | */
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| 14 |
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| 15 | #include "ansidecl.h"
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| 16 | #include "libiberty.h"
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| 17 | #include "safe-ctype.h"
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| 18 |
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| 19 | #ifndef DIR_SEPARATOR
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| 20 | #define DIR_SEPARATOR '/'
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| 21 | #endif
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| 22 |
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| 23 | #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
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| 24 | defined (__OS2__) || defined (__EMX__)
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| 25 | #define HAVE_DOS_BASED_FILE_SYSTEM
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| 26 | #ifndef DIR_SEPARATOR_2
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| 27 | #define DIR_SEPARATOR_2 '\\'
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| 28 | #endif
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| 29 | #endif
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| 30 |
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| 31 | /* Define IS_DIR_SEPARATOR. */
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| 32 | #ifndef DIR_SEPARATOR_2
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| 33 | # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
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| 34 | #else /* DIR_SEPARATOR_2 */
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| 35 | # define IS_DIR_SEPARATOR(ch) \
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| 36 | (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
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| 37 | #endif /* DIR_SEPARATOR_2 */
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| 38 |
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